12774966882907 has 4 divisors (see below), whose sum is σ = 13526435523096. Its totient is φ = 12023498242720.

The previous prime is 12774966882889. The next prime is 12774966882971. The reversal of 12774966882907 is 70928866947721.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12774966882907 - 2¹¹ = 12774966880859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12774966889907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375734320069 + ... + 375734320102.

It is an arithmetic number, because the mean of its divisors is an integer number (3381608880774).

Almost surely, 2^{12774966882907} is an apocalyptic number.

12774966882907 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12774966882907 is a deficient number, since it is larger than the sum of its proper divisors (751468640189).

12774966882907 is an equidigital number, since it uses as much as digits as its factorization.

12774966882907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751468640188.

The product of its (nonzero) digits is 1024192512, while the sum is 76.

The spelling of 12774966882907 in words is "twelve trillion, seven hundred seventy-four billion, nine hundred sixty-six million, eight hundred eighty-two thousand, nine hundred seven".